/usr/bin/covertag is in audiotools 3.1.1-1+b1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 | #!/usr/bin/python3
# Audio Tools, a module and set of tools for manipulating audio data
# Copyright (C) 2007-2015 Brian Langenberger
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
import sys
import os.path
import audiotools
import audiotools.ui
import audiotools.text as _
IMAGE_TYPE_ORDER = [0, 2, 1, 3, 4]
# tries to return a populated Image object of the appropriate type
# raises InvalidImage if something goes wrong during opening or parsing
def get_image(filename, type):
try:
return audiotools.Image.new(open(filename, 'rb').read(), u'', type)
except IOError:
raise audiotools.InvalidImage(_.ERR_OPEN_IOERROR %
(audiotools.Filename(filename),))
if (__name__ == '__main__'):
import argparse
parser = argparse.ArgumentParser(description=_.DESCRIPTION_COVERTAG)
parser.add_argument("--version",
action="version",
version="Python Audio Tools %s" % (audiotools.VERSION))
parser.add_argument("-r", "--replace",
action="store_true",
default=False,
dest="replace",
help=_.OPT_TRACKTAG_REPLACE)
# FIXME - add -I/--interactive mode
# which should use a proper GUI, if available,
# so one can see added images directly
parser.add_argument("-V", "--verbose",
dest="verbosity",
choices=audiotools.VERBOSITY_LEVELS,
default=audiotools.DEFAULT_VERBOSITY,
help=_.OPT_VERBOSE)
img_group = parser.add_argument_group(_.OPT_CAT_IMAGE)
for (option, destination, helptext) in [
("--front-cover", "front_cover", _.OPT_TRACKTAG_FRONT_COVER),
("--back-cover", "back_cover", _.OPT_TRACKTAG_BACK_COVER),
("--leaflet", "leaflet", _.OPT_TRACKTAG_LEAFLET),
("--media", "media", _.OPT_TRACKTAG_MEDIA),
("--other-image", "other_image", _.OPT_TRACKTAG_OTHER_IMAGE)]:
img_group.add_argument(option,
action="append",
dest=destination,
metavar='FILENAME',
help=helptext)
parser.add_argument("filenames",
metavar="FILENAME",
nargs="+",
help=_.OPT_INPUT_FILENAME)
options = parser.parse_args()
msg = audiotools.Messenger(options.verbosity == "quiet")
# open our set of input files for tagging
try:
audiofiles = audiotools.open_files(options.filenames,
messenger=msg,
no_duplicates=True)
except audiotools.DuplicateFile as err:
msg.error(_.ERR_DUPLICATE_FILE % (err.filename,))
sys.exit(1)
# open images for addition
# to avoid reading the same images multiple times
images = {}
try:
if options.front_cover is not None:
for path in options.front_cover:
images.setdefault(0, []).append(get_image(path, 0))
if options.leaflet is not None:
for path in options.leaflet:
images.setdefault(2, []).append(get_image(path, 2))
if options.back_cover is not None:
for path in options.back_cover:
images.setdefault(1, []).append(get_image(path, 1))
if options.media is not None:
for path in options.media:
images.setdefault(3, []).append(get_image(path, 3))
if options.other_image is not None:
for path in options.other_image:
images.setdefault(4, []).append(get_image(path, 4))
except audiotools.InvalidImage as err:
msg.error(err)
sys.exit(1)
for track in audiofiles:
# get metadata from each audio file
metadata = track.get_metadata()
# if metadata is present
if metadata is not None:
if metadata.supports_images():
# if --replace indicated, remove old images
if options.replace:
for i in metadata.images():
metadata.delete_image(i)
# add images to metadata object in order
for t in IMAGE_TYPE_ORDER:
for i in images.get(t, []):
metadata.add_image(i)
# call update_metadata() to update track's metadata
try:
track.update_metadata(metadata)
except IOError as err:
msg.error(_.ERR_ENCODING_ERROR %
(audiotools.Filename(track.filename),))
sys.exit(1)
else:
# metadata doesn't support images, so do nothing
pass
else:
# if no metadata is present, construct new MetaData object
metadata = audiotools.MetaData()
# add images to metadata object in order
for t in IMAGE_TYPE_ORDER:
for i in images.get(t, []):
metadata.add_image(i)
# call set_metadata() to update track's metadata
try:
track.set_metadata(metadata)
except IOError as err:
msg.error(_.ERR_ENCODING_ERROR %
(audiotools.Filename(track.filename),))
sys.exit(1)
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